炮眼

[pào yǎn]

• embrasure
• shot hole
• porthole
• blasthole
• borehole
• gun port
• bore
• hole
• shothole
• blockhole
• bore hole
• blast hole
• port
• gunport

参考释义

炮眼 [pào yǎn]

• -
• 短语
  炮眼比 blasthole ratio
  炮眼布置 {采矿} hole layout; blasting hole arrangement
  炮眼擦拭棍 wiper
  炮眼导向架 {采矿} burden gauge; hole director
  炮眼底 hole bottom
  炮眼封泥棒 {工} stemming rod; tamping rod
  炮眼刮杓 {采矿} sludger
  炮眼间隔距规 pole strip
  炮眼口 {采矿} heel; heel of a shot
  炮眼清除棒 fluke
  炮眼清除器 drag
  炮眼塞 {工} tamping plug
  炮眼掏管 {采矿} chambering
  炮眼套管 shothole casing
  炮眼尾部 heel of a shot
  炮眼针 {工} miner's needle; needle; pricker
  炮眼钻 {机} shothole drill
  炮眼钻头 blast hole bit
  炮眼装药 {采矿} blasthole charge; charge
  炮眼组 volley; round

例句

1. 我们的人等到火炮瞄准手在炮眼点燃了火柴才行动。
   Our men wait until the gunner lit their matches in the cannon-port.

短语

• 针眼
• 锁眼
• 网眼
• 泉眼